Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls14 13 -1 -7.1%
Incl. Wall Time (microsec)75 67 -8 -10.7%
Incl. Wall Time (microsec) per call 5 5 -0 -3.8%
Excl. Wall Time (microsec)75 67 -8 -10.7%
Incl. CPU (microsecs)93 88 -5 -5.4%
Incl. CPU (microsecs) per call 7 7 0 1.9%
Excl. CPU (microsec)93 88 -5 -5.4%
Incl. MemUse (bytes)2,784 2,720 -64 -2.3%
Incl. MemUse (bytes) per call 199 209 10 5.2%
Excl. MemUse (bytes)2,784 2,720 -64 -2.3%
Incl. PeakMemUse (bytes)1,208 1,088 -120 -9.9%
Incl. PeakMemUse (bytes) per call 86 84 -3 -3.0%
Excl. PeakMemUse (bytes)1,208 1,088 -120 -9.9%

Parent/Child Regression/Improvement report for hash_hmac [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
hash_hmac-1 -100.0% -8 -0.4% -5 -0.2% -64 -0.1% -120 -0.3%
Exclusive Metrics Diff for Current Function-8 -100.0% -5 -100.0% -64 -100.0% -120 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -8 -100.0% -4 -80.0% -88 -137.5% -120 -100.0%
Drupal\Component\Utility\Crypt::hmacBase640 0.0% 0 0.0% -1 -20.0% 24 37.5% 0 0.0%